EN 973:2002/A1:2003

Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers

Modification of tables B1, B5, C2, C4 to be conformed to the latest technical results.

Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Natriumchlorid zum Regenerieren von Ionenaustauschern

Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Chlorure de sodium pour la régénération des résines échangeuses d'ions

Kemikalije, ki se uporabljajo za pripravo pitne vode – Natrijev klorid za regeneracijo ionskih izmenjevalnikov

General Information

• Status: Withdrawn
• Publication Date: 19-Aug-2003
• Withdrawal Date: 18-Aug-2009
• ICS: 71.100.80 - Chemicals for purification of water
• Technical Committee: CEN/TC 164 - Water supply
• Drafting Committee: CEN/TC 164/WG 9 - Drinking water treatment
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 19-Aug-2009
• Completion Date: 19-Aug-2009
• Directive: 93/38/EEC - Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors
• Mandate: M/BC/CEN/88/15 - Standardization request to CEN/CENELEC in the field of Water supply, drainage and sewerage
• Ref Project: SIST EN 973:2002/A1:2003 - Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers

Relations

• Amends: EN 973:2002 - Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers
• Effective Date: 08-Jun-2022
• Replaced By: EN 973:2009 - Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers
• Effective Date: 22-Aug-2009

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 973:2002/A1:2003
01-oktober-2003
Kemikalije, ki se uporabljajo za pripravo pitne vode – Natrijev klorid za
regeneracijo ionskih izmenjevalnikov
Chemicals used for treatment of water intended for human consumption - Sodium
chloride for regeneration of ion exchangers
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Natriumchlorid
zum Regenerieren von Ionenaustauschern
Produits chimiques utilisés pour le traitement de l'eau destinée a la consommation
humaine - Chlorure de sodium pour la régénération des résines échangeuses d'ions
Ta slovenski standard je istoveten z: EN 973:2002/A1:2003
ICS:
13.060.20 Pitna voda Drinking water
71.100.80 .HPLNDOLMH]DþLãþHQMHYRGH Chemicals for purification of
water
SIST EN 973:2002/A1:2003 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 973:2002/A1:2003

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SIST EN 973:2002/A1:2003
EUROPEAN STANDARD
EN 973:2002/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2003
ICS 71.100.80
English version
Chemicals used for treatment of water intended for human
consumption - Sodium chloride for regeneration of ion
exchangers
Produits chimiques utilisés pour le traitement de l'eau Produkte zur Aufbereitung von Wasser für den
destinée à la consommation humaine - Chlorure de sodium menschlichen Gebrauch - Natriumchlorid zum
pour la régénération des résines échangeuses d'ions Regenerieren von Ionenaustauschern
This amendment A1 modifies the European Standard EN 973:2002; it was approved by CEN on 12 June 2003.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this
amendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical references concerning such
national standards may be obtained on application to the Management Centre or to any CEN member.
This amendment exists in three official versions (English, French, German). A version in any other language made by translation under the
responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United
Kingdom.
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© 2003 CEN All rights of exploitation in any form and by any means r
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